config struct before

cmdEnv/envVars.go

@@ -3,9 +3,12 @@ package cmdEnv
 import (
 	"fmt"
 	"kode-starter/config"
+	"kode-starter/utils"
 	"os"
+	"strconv"
 	"strings"
 
+	"github.com/gookit/color"
 	"github.com/spf13/cobra"
 )
 
@@ -16,15 +19,56 @@ var EnvCmd = &cobra.Command{
 	Run: func(cmd *cobra.Command, args []string) {
 
 		config.SetInformations(cmd, args)
+		startEnvVar(cmd, args)
 
-		// if option --env or -e is set then print environment variables
-		// if envVariablesFlag {
+		// listFlag := config.GetEnvVariablesListFlag()
+
+		// fmt.Println("listFlag: " + strconv.FormatBool(listFlag))
+
+		// fmt.Println("GetEnvVariablesListFlag: " + strconv.FormatBool(config.GetEnvVariablesListFlag()))
+
+		// if listFlag {
 		// 	printEnvVariables()
 		// }
 
+		// err := listEnvVariables()
+		// if err != nil {
+		// 	fmt.Println("Error:", err)
+		// 	return
+		// }
+
+		// if config.GetEnvVariablesFilterFlag() {
+		// 	printEnvVariablesFilter(config.GetEnvVariablesFilter())
+		// } else if config.GetEnvVariablesListFlag() {
+		// 	printEnvVariables()
+		// }
 	},
 }
 
+func startEnvVar(cmd *cobra.Command, args []string) {
+
+	config.SetInformations(cmd, args)
+	flag := config.EnvVariablesFlag
+
+	// if list flag is set to true list all environment variables
+	fmt.Println("GetEnvVariablesListFlag: " + strconv.FormatBool(config.GetEnvVariablesListFlag()))
+	if flag {
+		printEnvVariables()
+	}
+
+}
+
+func listEnvVariables() error {
+
+	if config.GetEnvVariablesListFlag() {
+		fmt.Println("GetEnvVariablesListFlag: " + strconv.FormatBool(config.GetEnvVariablesListFlag()))
+		printEnvVariables()
+	}
+
+	return nil
+
+}
+
 func printEnvVariables() {
 	fmt.Println("Environment variables")
 	fmt.Println("---------------------")
@@ -33,6 +77,26 @@ func printEnvVariables() {
 	for _, e := range os.Environ() {
 		// split key and value
 		pair := strings.Split(e, "=")
-		fmt.Println(pair[0])
+		fmt.Printf("%s=%s\n", pair[0], pair[1])
+	}
+}
+
+func printEnvVariablesFilter(filter string) {
+	fmt.Println("Environment variables")
+	// fmt.Println("---------------------")
+	utils.CreateLine(5)
+
+	// loop over all environment variables
+	for _, e := range os.Environ() {
+		// split key and value
+		pair := strings.Split(e, "=")
+		if strings.Contains(pair[0], filter) {
+			fmt.Printf("%s=%s\n", utils.ColorizeSubStrRed(pair[0], filter), color.Green.Sprint(pair[1]))
+		} else if strings.Contains(pair[1], filter) {
+			fmt.Printf("%s=%s\n", color.Green.Sprint(pair[0]), utils.ColorizeSubStrRed(pair[1], filter))
+		} else {
+			fmt.Printf("%s=%s\n", pair[0], pair[1])
+		}
+
 	}
 }